How To Fix /PM0/ABP_BO_MSG126 - Change Duration cannot be executed through input help at level &1 (&2)

SAP Error Message - Details

• Message type: E = Error

• Message class: /PM0/ABP_BO_MSG -

• Message number: 126

• Message text: Change Duration cannot be executed through input help at level &1 (&2)

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PM0/ABP_BO_MSG126 - Change Duration cannot be executed through input help at level &1 (&2) ?

  The SAP error message /PM0/ABP_BO_MSG126 Change Duration cannot be executed through input help at level &1 (&2) typically occurs in the context of SAP Project Management or similar modules where duration changes are being handled. This error indicates that the system is unable to process a change in duration through the input help (F4 help) at a specified level.
  Cause:
  
  Invalid Level: The error suggests that the level specified (indicated by &1) is not valid for the operation you are trying to perform. This could be due to the structure of the project or the specific settings in the system.
  Configuration Issues: There may be configuration settings in the project management module that restrict changes to duration at certain levels.
  Data Integrity: There might be data integrity issues, such as dependencies or constraints that prevent the change from being executed.
  Authorization Issues: The user may not have the necessary authorizations to make changes at the specified level.
  
  Solution:
  
  Check Level Validity: Verify that the level you are trying to change the duration for is valid and allowed for modification. Consult the project structure and ensure you are at the correct level.
  Review Configuration: Check the configuration settings in the project management module to see if there are any restrictions on changing durations at the specified level.
  Data Consistency: Ensure that there are no data integrity issues. Check for any dependencies or constraints that might be affecting the ability to change the duration.
  User Authorizations: Confirm that the user has the necessary authorizations to perform the action. If not, contact your SAP security administrator to request the appropriate permissions.
  Consult Documentation: Refer to SAP documentation or help resources for more specific guidance related to the error message and the context in which it occurs.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error message or provide additional troubleshooting steps.
  Transaction Codes: Familiarize yourself with relevant transaction codes in SAP that pertain to project management and duration changes, such as CJ20N (Project Builder) or CJ02 (Change Project).
  Support Forums: Consider searching SAP community forums or support channels for similar issues encountered by other users, as they may provide insights or solutions.
  
  If the issue persists after trying the above solutions, it may be beneficial to engage with your SAP support team or consult with an SAP expert for further assistance.